(New page: == EXAM 1== Problem 1. is <math> x(t) = \sum_{k = -\infty}^\infty \frac{1}{(t+2k)^{2}+1} </math> periodic?) |
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| − | is <math> x(t) = \sum_{k = -\infty}^\infty \frac{1}{(t+2k)^{2}+1} </math> periodic? | + | is |
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| + | <math> x(t) = \sum_{k = -\infty}^\infty \frac{1}{(t+2k)^{2}+1} </math> | ||
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| + | periodic? | ||
Revision as of 17:36, 15 October 2008
EXAM 1
Problem 1.
is
$ x(t) = \sum_{k = -\infty}^\infty \frac{1}{(t+2k)^{2}+1} $
periodic?
